Return MaybeHandle from SetProperty.

src/scopeinfo.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 354 matching lines @@
                                                Handle<Context> context,
                                                Handle<JSObject> scope_object) {
   Isolate* isolate = scope_info->GetIsolate();
   int local_count = scope_info->ContextLocalCount();
   if (local_count == 0) return true;
   // Fill all context locals to the context extension.
   int start = scope_info->ContextLocalNameEntriesIndex();
   int end = start + local_count;
   for (int i = start; i < end; ++i) {
     int context_index = Context::MIN_CONTEXT_SLOTS + i - start;
-    Handle<Object> result = Runtime::SetObjectProperty(
+    RETURN_ON_EXCEPTION_VALUE(
         isolate,
-        scope_object,
-        Handle<String>(String::cast(scope_info->get(i))),
-        Handle<Object>(context->get(context_index), isolate),
-        ::NONE,
-        SLOPPY);
-    RETURN_IF_EMPTY_HANDLE_VALUE(isolate, result, false);
+        Runtime::SetObjectProperty(
+            isolate,
+            scope_object,
+            Handle<String>(String::cast(scope_info->get(i))),
+            Handle<Object>(context->get(context_index), isolate),
+            ::NONE,
+            SLOPPY),
+        false);
   }
   return true;
 }
 
 
 int ScopeInfo::ParameterEntriesIndex() {
   ASSERT(length() > 0);
   return kVariablePartIndex;
 }
 
@@ skipping 159 matching lines @@
     } else {
       ASSERT(var->index() >= 0);
       info->set_index(i, var->index());
     }
   }
   ASSERT(i == info->length());
   return info;
 }
 
 } }  // namespace v8::internal